کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9834640 | 1524912 | 2005 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Exchange anisotropy of (0Â 0Â 1)-oriented Mn80Ir20/NiFe epitaxial bilayers
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
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![عکس صفحه اول مقاله: Exchange anisotropy of (0Â 0Â 1)-oriented Mn80Ir20/NiFe epitaxial bilayers Exchange anisotropy of (0Â 0Â 1)-oriented Mn80Ir20/NiFe epitaxial bilayers](/preview/png/9834640.png)
چکیده انگلیسی
Exchange anisotropy was investigated for Mn80Ir20/NiFe epitaxial bilayers with (0Â 0Â 1)-orientation grown applying a magnetic field along either the [1Â 0Â 0] or the [1Â 1Â 0] direction and was compared with that for Mn89Pt11/NiFe bilayers. The Mn80Ir20/NiFe bilayers exhibited a large exchange bias field without post-annealing. Its easy direction of the unidirectional anisotropy was always parallel to the ã110ã direction. This result was similar to that of Mn89Pt11/NiFe bilayers. On the other hand, MnIr/NiFe bilayers showed magnetic anisotropy torque curves significantly different from Mn89Pt11/NiFe bilayers. Mn89Pt11/NiFe showed a very large 4-fold component while Mn80Ir20/NiFe showed a much smaller one.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Magnetism and Magnetic Materials - Volume 286, February 2005, Pages 243-247
Journal: Journal of Magnetism and Magnetic Materials - Volume 286, February 2005, Pages 243-247
نویسندگان
T. Kume, T. Kato, S. Iwata, S. Tsunashima,